Which system of inequalities can Miss Robinson used to find a, the number of chairs with arms, and W, the number of chairs without arms, that she can buy?

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asked Aug 21, 2019 47.4k views

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Lensovet · Answer 1 · 2019-08-27T05:23:01+0000

We know that 80a + 70w ≤ 7500 because Ms. Robinson cant spend more than 7500, so the answer must be A or D.

We also know that a + w ≥ 100 because Ms. Robinson must buy at least 100 chairs.

This leaves our answer to be A

Which system of inequalities can Miss Robinson used to find a, the number of chairs with arms, and W, the number of chairs without arms, that she can buy?

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